Engine Controls - Tests W/Codes - 3.8L PFI
- Introduction
- Model Identification
- Self-Diagnostic System
- Pcm/BCM Code Charts
- Notes
- Code 13, Open Oxygen (O2) Sensor Circuit
- Code 14, Coolant Temperature Sensor, Signal Voltage Low
- Code 15, Coolant Temperature Sensor, Signal Voltage High
- Code 16, System Voltage High/Low
- Code 17, Rpm Signal Problem
- Code 21, Throttle Position Sensor, Signal Voltage High
- Code 22, Throttle Position Sensor, Signal Voltage Low
- Code 23, Mat Sensor Signal Voltage High
- Code 24, Vehicle Speed Sensor (VSS)
- Code 25, Mat Sensor Signal Voltage Low
- Code 26, Quad-Driver CKT
- Code 27, 28 Or 29, Gear Switch CKTS
- Code 31, Park/Neutral Switch CKT
- Code 34, MAF Sens, Signal Voltage Low
- Code 35, IAC Idle Speed Error, W/O Tech 1
- Code 35, IAC Idle Speed Error, Using Tech I
- Code 36, Shift CTRL Problem W/4T60E Transaxle
- Code 38, Brake Switch CKT
- Code 39, TCC CKT, W/O Tech 1, W/4T60 Transaxle
- Code 41, Cam Sensor CKT
- Code 42, Est CKT Open Or Grounded
- Code 43, ESC Error, W/O ESC Module
- Code 44, Lean Exhaust Indication
- Code 45, Rich Exhaust Indication
- Code 48, Misfire Diagnosis
- Code 51, Faulty Prom/Mem-Cal
- Code 52, Faulty Cal-PAK
- Codes 54 & 55, EGR Fault (VIN 1)
- Code 56, Quad-Driver "B" Fault, VIN 1 (1 Of 2)
- Code 56, Quad-Driver "B" Fault, VIN 1 (2 Of 2)
- Code 57, Boost Control Problem, (VIN 1)
- Code 58, Pass-Key Fuel Enable CKT
- Code 61, Cruise Vent Solenoid
- Code 62, Cruise Vacuum Solenoid
- Code 65, Cruise Servo Position
- Code 67, Cruise Engage Switches
- Code 68, Cruise SYS Problem, Using Tech 1
- Summary